| Acronym | Meaning |
 | HDGCP | Human Dimensions Of Global Change Program |
| PASE | Polar Air-Show Experiment |
| PEM | Pacific Exploratory Mission |
| AOC | Area Of Contamination |
| APT | Alliance For Photonic Technology |
| STS | Seasonal Transition Simulation |
| ADDS | Aviation Digital Data Service |
| LSFC | Langley Space Flight Center |
| DFDR | Digital Flight Data Recorder |
| ACS | Account Control System |
Browse by Letter:
